I'm not sure if you can find it for free legally. You might try some public domain book websites, but be cautious as many free sources could be unauthorized.
It's not a true story. 'Where the Wild Things Are' is a wonderful tale made up to spark the imagination of readers and viewers. There's no factual basis to it.
Spring was the season for harvesting wild vegetables. There were many kinds of wild vegetables for people to eat. We can learn about some common spring wild vegetables, such as rat grass, southern clover, Chinese goji, Chinese toon, shepherd's purse, etc. These wild vegetables had a unique taste and way of eating. They could be used to stir-fry, salad, stuffing, and so on. The characteristics of wild vegetables in spring were fresh, green, and fragrant. They were beneficial to the health of the body. It was worth mentioning that some wild vegetables such as Chinese toon and shepherd's purse needed to be blanched to remove the astringent taste. In general, wild vegetables were abundant in spring, and people could choose to eat them according to their tastes and preferences.